{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["else", "alternate names", "title of person", "origin"], "input": "The  Shanghai  post went to  Yu Zhengsheng  party secretary for the central province of Hubei and a former construction minister the Xinhua News Agency said citing a party decision ."}
{"else": [], "alternate names": [], "title of person": [], "origin": []}